According to recent evidence, which drug used to treat migraine headaches has some potential for addiction?
Definition of metabolism for Students. : the processes by which a living organism uses food to obtain energy and build tissue and disposes of waste material.
metabolism (m Â·taËÂ·b Â·liÂ·z m) , n the combined sum of the chemical processes occurring in a living organism. It is separated into anabolism, a process that results in the consumption of energy, and catabolism, a process that releases energy.